Quantitative Imaging with High Frequency Ultrasound

高频超声定量成像

• 批准号: 7258200
• 负责人: Emad S. Ebbini
• 金额: $ 20.35万
• 依托单位: UNIVERSITY OF MINNESOTA
• 依托单位国家: 美国
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-03-01 至 2009-02-28
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/7258200
• 关键词: Accounting; Acoustics; Affect; Algorithms; Behavior; Biological; Biomechanics; Characteristics; Condition; Data; Detection; Development; Distal; Doppler Ultrasound; Elasticity; Equation; Experimental Models; Eye; Focused Ultrasound Therapy; Frequencies; Gel; Generations; Image; Image-Guided Surgery; Localized; Location; Magnetic Resonance Imaging; Methods; Modality; Modeling; Monitor; Operative Surgical Procedures; Palpation; Physiologic pulse; Property; Pulse taking; Purpose; Radiation; Range; Research; Skin; Skin Neoplasms; Speed; Spottings; Structure; Subcutaneous Tissue; Surface; System; Techniques; Time; Tissues; Transducers; Translating; Ultrasonic Transducer; Ultrasonics; Ultrasonography; Uncertainty; Validation; Walkers; absorption; base; bone; interest; models and simulation; reconstruction; response; simulation; soft tissue; sound; success; treatment planning; tumor

DESCRIPTION (provided by applicant): The long-term objective of this research is the development of an integrated high frequency ultrasound (HFUS) transducer system for quantitative imaging of skin and subcutaneous tissues for detection and characterization of abnormalities, e.g. skin tumors. If successful, the integrated system could provide a blueprint for image-guided surgery of skin tumors using high intensity focused ultrasound (HIFU), where quantitative imaging of the viscoelastic properties will provide robust means of guidance, monitoring and assessment of the surgery.

描述（由申请人提供）：这项研究的长期目标是开发综合的高频超声（HFUS）传感器系统，用于对皮肤和皮下组织的定量成像，以检测和表征异常，例如。皮肤肿瘤。如果成功，综合系统可以使用高强度集中的超声（HIFU）为皮肤肿瘤的图像引导手术提供蓝图，其中粘弹性特性的定量成像将提供强大的指导，监测和评估手术的指导方法。